The floor beneath the kitchen table -- that favored spot for family breakfasts, afternoon snacks, and late-night indulgences -- requires frequent cleanups. Fit your table with swivel casters and, with a gentle push, you'll no longer have to vacuum around its legs. To create holes for the casters, measure the diameter of their stems, and fit a power drill with the appropriate bit. Drill holes into each leg, and insert the casters. Make sure that at least two of the casters have locks, so that your table will stay put when you want it to.